Class: Class

Inherits:

Object

• Object
• Class

Defined in:

lib/queencheck/arbitrary.rb

Instance Method Summary

• #arbitrary(gen = nil, &block) ⇒ QueenCheck::Arbitrary

  set arbitrary to class or get arbitrary of class.

• #arbitrary? ⇒ Boolean

  check implemented arbitrary on class.

Instance Method Details

#arbitrary ⇒ QueenCheck::Arbitrary #arbitrary(gen) ⇒ QueenCheck::Arbitrary #arbitrary(&block) ⇒ QueenCheck::Arbitrary

set arbitrary to class or get arbitrary of class

Examples:

class Klass
  arbitrary QueenCheck::Gen.choose(0, 100)
  #=> QueenCheck::Arbitrary
end
Klass.arbitrary #=> QueenCheck::Arbitrary

# set arbitrary
Klass.arbitrary {|p, r| Klass.new }

Overloads:

• #arbitrary ⇒ QueenCheck::Arbitrary

  get arbitrary of class

  Returns:

  • (QueenCheck::Arbitrary) —

    arbitrary of class

• #arbitrary(gen) ⇒ QueenCheck::Arbitrary

  set arbitrary of class

  Parameters:

  • gen (QueenCheck::Gen) —

    generater of arbitrary

• #arbitrary(&block) ⇒ QueenCheck::Arbitrary

  set arbitrary of class

  Parameters:

  • block (Proc) —

    proc of new QueenCheck::Gen instance

Returns:

• (QueenCheck::Arbitrary) —

  arbitrary of class

See Also:

• QueenCheck.Arbitrary

# File 'lib/queencheck/arbitrary.rb', line 91

def arbitrary(gen = nil, &block)
  QueenCheck::Arbitrary(name, gen || block)
end

#arbitrary? ⇒ Boolean

check implemented arbitrary on class

Returns:

• (Boolean) —

  implemented arbitrary

# File 'lib/queencheck/arbitrary.rb', line 97

def arbitrary?
  !QueenCheck::Arbitrary(name).nil?
end